package com.example.userlogin.dao;

import com.example.userlogin.entity.Supplier;
import com.example.userlogin.entity.User;

import java.util.List;

//接口

public interface SupplierDao {
    //    列举可能的方法
    public int add(Supplier supplier);

    public int delete(Supplier supplier);

    public int update(Supplier supplier);

    public Supplier findOne(Supplier supplier);

    public List<Supplier> findAll();
}
